rtld-elf/mips/reloc.c

98 load_ptr(void *where, size_t len)
102 	if (__predict_true(((uintptr_t)where & (len - 1)) == 0)) {
105 			return *(Elf_Sxword *)where;
107 		return *(Elf_Sword *)where;
112 	(void)memcpy(&val, where, len);
115 	(void)memcpy((uint8_t *)((&val)+1) - len, where, len);
121 store_ptr(void *where, Elf_Sxword val, size_t len)
123 	if (__predict_true(((uintptr_t)where & (len - 1)) == 0)) {
126 			*(Elf_Sxword *)where = val;
130 		*(Elf_Sword *)where = val;
134 	(void)memcpy(where, &val, len);
137 	(void)memcpy(where, (const uint8_t *)((&val)+1) - len, len);
147 	Elf_Addr *where;
197 		where = (void *)(relocbase + rel->r_offset);
208 			Elf_Sxword old = load_ptr(where, rlen);
218 			store_ptr(where, val, sizeof(Elf_Sword));
220 			    where, (void *)old, (void *)val);
221 			store_ptr(where, val, rlen);
243         Elf_Addr *where;
251 	where = &got[obj->local_gotno + reloff - obj->gotsym];
261 	    (void *)*where, (void *)target);
263 		*where = target;
401 		void		*where;
403 		where = obj->relocbase + rel->r_offset;
417 			Elf_Sxword old = load_ptr(where, rlen);
425 				    where, (void *)old, (void *)val,
456 				    where, (void *)old, (void *)val,
459 			store_ptr(where, val, rlen);
471 			Elf_Addr old = load_ptr(where, rlen);
481 			store_ptr(where, val, rlen);
495 			Elf_Addr old = load_ptr(where, rlen);
507 			store_ptr(where, val, rlen);
522 			Elf_Addr old = load_ptr(where, rlen);
536 			store_ptr(where, val, rlen);
551 			    (void *)load_ptr(where, sizeof(Elf_Sword)),
579 		Elf_Addr *where;
580 		where = (Elf_Addr *)(obj->relocbase + rel->r_offset);
581 		*where += (Elf_Addr )obj->relocbase;
619 reloc_jmpslot(Elf_Addr *where, Elf_Addr target, const Obj_Entry *defobj,